Stock bin with buffer structure
By installing a motor-driven dividing roller and a buffer plate structure in the silo, the problems of dust and material adhesion during silo unloading are solved, intermittent unloading and convenient cleaning of materials are achieved, and production efficiency is improved.
Patent Information
- Application Number
- CN202422204047.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-09-09
AI Technical Summary
The existing silo is prone to dust when unloading and the material adhering to the buffer plate is difficult to clean, affecting production efficiency.
Multiple motor-driven dividing rollers and buffer plates are installed in the silo. The dividing rollers are semicircular and hollow, and the buffer plates are staggered and intermittent material discharge and buffering are achieved through a magnetically connected sliding seat and spring structure. The cooperation of magnets and plates is used to reduce the adhesion of materials.
It realizes intermittent material unloading, avoids dust dispersion, reduces material adhesion on the buffer plate, improves the controllability of material unloading and the convenience of cleaning, and improves production efficiency.
Smart Images
Figure CN223315616U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of silos, in particular to a silo with a buffer structure. Background Art
[0002] In order to improve production efficiency, a silo is configured next to the processing equipment so that there is always a batch of prepared materials waiting for the next processing. This can increase production efficiency by 30%. When the previous batch of materials is processed, it is necessary to facilitate the delivery of the next batch of materials from the silo to the processing equipment.
[0003] For silos with simpler structures, there are no other structures inside the silo, and the material is discharged too quickly, which easily causes dust. For silos with more complex structures, a buffer plate is installed inside to buffer the material discharge speed. However, when the material adheres to the buffer plate, it is easy to affect the downward movement of the material, and it is inconvenient for the staff to clean the buffer plate later. Based on this, the present application proposes a silo with a buffer structure to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a silo with a buffer structure.
[0005] The purpose of the utility model is achieved through the following technical solutions: a material silo with a buffer structure, including a material silo, wherein a plurality of uniformly arrayed distribution rollers driven by a first motor for rotation are installed above the interior of the material silo, and the cross-sectional shapes of the plurality of distribution rollers are semicircular, and the interiors of the plurality of distribution rollers are hollow, and a plurality of buffer paddles driven by a second motor for rotation are installed below the interior of the material silo, and the plurality of buffer paddles are staggered up and down, and the interiors of the plurality of buffer paddles are hollow, and the interiors of the plurality of buffer paddles are installed with reciprocating sliding seats, and the outer surfaces of the plurality of buffer paddles are installed with paddles, and the plurality of sliding seats are installed with first magnets, and the plurality of paddles are installed with second magnets, which are respectively magnetically connected to the plurality of first magnets, and the interiors of the plurality of buffer paddles away from the rotating shaft ends are installed with a plurality of springs, and one side of the outer side overlaps with the outer side of the sliding seat.
[0006] Optionally, the silo includes a vertical cylinder a, a connecting cylinder b, a flared cylinder c and a flange plate d, the flared cylinder c is located between the vertical cylinder a and the connecting cylinder b, the flange plate d is installed below the vertical cylinder a, and the top surface of the flange plate d is provided with a plurality of through holes in a uniform array.
[0007] Optionally, a plurality of uniformly arrayed discharge openings are provided inside the connecting cylinder b, and a plurality of the dividing rollers are respectively installed in the plurality of discharge openings, and the sizes of the two are adapted.
[0008] Optionally, outer surfaces of the plurality of first magnets are respectively in contact with inner walls of the plurality of sliding seats.
[0009] Optionally, the bottom surfaces of the plurality of sliding seats are each provided with a plurality of ball grooves in a uniform array, and balls are rotatably installed inside the plurality of ball grooves, and the plurality of balls roll along the inner walls of the plurality of sliding seats respectively.
[0010] The utility model has the following advantages:
[0011] The silo has a buffer structure, and a plurality of dividing rollers driven by a motor are installed above the inside of the silo. The cross-section of the dividing rollers is semicircular and hollow inside. By changing the different positions of the dividing rollers, the unloading position can be closed or opened, and as the dividing rollers rotate, intermittent unloading of raw materials can be achieved.
[0012] A plurality of buffer plates are installed at the bottom of the silo and are driven by a motor to rotate. The buffer plates are arranged alternately and their intermittent rotation can buffer the feeding speed of the raw materials to avoid dust flying.
[0013] The interiors of the multiple buffer plates are hollow, and multiple springs are installed on the side away from the interior of the rotating shaft, and a sliding seat is installed on the outside of the spring, and a first magnet is installed on the sliding seat. A paddle is installed on the outer surface of the buffer plate, and a second magnet is installed on it, which is magnetically connected to the first magnet. When the buffer plate rotates, the sliding seat will slide toward the outer end under the action of centrifugal force, and the paddle will slide along with it, which can paddle off the raw materials adhered to the buffer plate, causing the raw materials to fall quickly, and the sliding seat will compress the spring, so that the sliding seat can reciprocate.
[0014] A plurality of rolling balls are installed on the bottom surface of the sliding seat, and the rolling balls roll along the inner wall of the buffer plate to reduce the wear between the two. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure;
[0017] Figure 3 This is a schematic diagram of the overall structure of the silo in the utility model;
[0018] Figure 4 This is a schematic diagram of the internal structure of the silo in the utility model;
[0019] Figure 5 This is a schematic diagram of the overall structure of the material dividing roller in the utility model;
[0020] Figure 6 It is a schematic diagram of the overall structure of the sliding seat in the utility model.
[0021] In the figure: 1- silo, 1a- vertical cylinder, 1b- connecting cylinder, 1c- flaring cylinder, 1d- flange plate, 2- first motor, 3- second motor, 4- material distribution roller, 5- buffer plate, 6- sliding seat, 7- first magnet, 8- plate, 9- second magnet, 10- rolling ball, 11- spring, 12- discharge port, 13- ball groove. DETAILED DESCRIPTION
[0022] The present invention will be further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0023] like Figures 1 to 6 As shown, a material silo with a buffer structure includes a material silo 1, and a plurality of uniformly arrayed dividing rollers 4 driven to rotate by a first motor 2 are installed above the interior of the material silo 1. The cross-sectional shape of the plurality of dividing rollers 4 is semicircular, and the interior of the plurality of dividing rollers 4 is hollow. A plurality of buffer plates 5 driven to rotate by a second motor 3 are installed below the interior of the material silo 1. The plurality of buffer plates 5 are staggered up and down, and the interiors of the plurality of buffer plates 5 are hollow. The interiors of the plurality of buffer plates 5 are all installed with reciprocating sliding seats 6, and the outer surfaces of the plurality of buffer plates 5 are all installed with plates 8. The plurality of sliding seats 6 are all installed with first magnets 7, and the plurality of plates 8 are all installed with second magnets 9, which are respectively magnetically connected to the plurality of first magnets 7, and the interiors of the plurality of buffer plates 5 away from the rotating shaft ends are all installed with multiple springs 11, and the outer side of the multiple springs overlaps with the outer side of the sliding seat 6.
[0024] As an optional technical solution of the present invention, the silo 1 includes a vertical cylinder 1a, a connecting cylinder 1b, a flaring cylinder 1c and a flange plate 1d. The flaring cylinder 1c is located between the vertical cylinder 1a and the connecting cylinder 1b, and the flange plate 1d is installed below the vertical cylinder 1a. The top surface of the flange plate 1d is provided with a plurality of through holes in a uniform array. The multiple components form a whole, and the open large end of the flaring cylinder 1c faces upward to facilitate feeding. The presence of the flange plate 1d makes it convenient to install the device together with other components.
[0025] As an optional technical solution of the present invention, a plurality of uniformly arrayed discharge ports 12 are provided inside the connecting tube 1b, and a plurality of feed rollers 4 are respectively installed in the plurality of feed ports 12, and the sizes of the two are adapted. The plurality of feed rollers 4 can have the following postures (as shown in the following attached figure): Figure 2 ), after the size of the dividing roller 4 is adapted to the size of the discharge port 12, it can be closed.
[0026] As an optional technical solution of the present invention, outer surfaces of the plurality of first magnets 7 are respectively fitted with inner walls of the plurality of sliding seats 6 .
[0027] As an optional technical solution of the present invention, the bottom surfaces of the multiple sliding seats 6 are provided with a plurality of uniformly arrayed ball grooves 13, and the interiors of the multiple ball grooves 13 are rotatably installed with balls 10. The multiple balls 10 roll along the inner walls of the multiple sliding seats 6 respectively, and the exposed part of the balls 10 is less than half of the whole, so as to prevent the balls 10 from slipping. In addition, the presence of the balls 10 can reduce wear between components.
[0028] In summary, the characteristics, assembly methods, usage processes and functions realized by each component of the present invention are as follows: a plurality of dividing rollers 4 driven by a motor to rotate are installed above the inside of the silo 1. The cross-sectional shape of the dividing rollers 4 is semicircular and hollow inside. By changing the different positions of the dividing rollers 4, the unloading position can be closed or opened, and as the dividing rollers 4 rotate, intermittent unloading of raw materials can be achieved. A plurality of buffer plates 5 driven by a motor to rotate are installed below the inside of the silo 1. The plurality of buffer plates 5 are alternately arranged. Through their intermittent rotation, the unloading speed of the raw material can be buffered to avoid dust flying. The interiors of the plurality of buffer plates 5 are hollow. , multiple springs 11 are installed on the side away from the inside of the rotating shaft, and a sliding seat 6 is installed on the outside of the spring 11, and a first magnet 7 is installed on the sliding seat 6. A dial plate 8 is installed on the outer surface of the buffer dial plate 5, and a second magnet 9 is installed on it, which is magnetically connected to the first magnet 7. When the buffer dial plate 5 rotates, the sliding seat 6 is acted upon by centrifugal force and will slide toward the outer end, and the dial plate 8 will slide along with it, which can knock off the raw materials adhered to the buffer dial plate 5 and make the raw materials fall quickly. The sliding seat 6 will compress the spring 11, so that the sliding seat 6 can reciprocate. A plurality of rolling balls 10 are installed on the bottom surface of the sliding seat 6, which roll along the inner wall of the buffer dial plate 5 to reduce wear between the two.
[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A silo with a buffer structure, characterized in that: The invention comprises a material bin (1), wherein a plurality of uniformly arrayed material dividing rollers (4) are installed above the interior of the material bin (1) and are driven to rotate by a first motor (2), wherein the cross-sectional shapes of the plurality of material dividing rollers (4) are all semicircular, and the interiors of the plurality of material dividing rollers (4) are hollow, and a plurality of buffering plates (5) are installed below the interior of the material bin (1) and are driven to rotate by a second motor (3), wherein the plurality of buffering plates (5) are arranged in an upper and lower staggered manner, and the interiors of the plurality of buffering plates (5) are all hollow, and the plurality of The buffer plates (5) are each internally installed with a reciprocating sliding seat (6), the outer surfaces of the plurality of buffer plates (5) are each installed with a plate (8), the plurality of sliding seats (6) are each installed with a first magnet (7), the plurality of plates (8) are each installed with a second magnet (9), which is magnetically connected to the plurality of first magnets (7), respectively, and the interior of the plurality of buffer plates (5) away from the rotating shaft end is each installed with a plurality of springs (11), the outer side of which is overlapped with the outer side of the sliding seat (6).
2. The silo with a buffer structure according to claim 1, characterized in that: The silo (1) comprises a vertical tube (1a), a connecting tube (1b), a flared tube (1c) and a flange plate (1d); the flared tube (1c) is located between the vertical tube (1a) and the connecting tube (1b); the flange plate (1d) is installed below the vertical tube (1a); and a top surface of the flange plate (1d) is provided with a plurality of through holes in a uniform array.
3. The silo with a buffer structure according to claim 2, characterized in that: The interior of the connecting cylinder (1b) is provided with a plurality of uniformly arrayed discharge openings (12), and the plurality of dividing rollers (4) are respectively installed in the plurality of discharge openings (12), and the sizes of the two are adapted.
4. The silo with a buffer structure according to claim 1, characterized in that: The outer surfaces of the plurality of first magnets (7) are respectively fitted with the inner walls of the plurality of sliding seats (6).
5. The silo with a buffer structure according to claim 1, characterized in that: The bottom surfaces of the plurality of sliding seats (6) are each provided with a plurality of ball grooves (13) in a uniform array, and rolling balls (10) are rotatably installed inside the plurality of ball grooves (13), and the plurality of rolling balls (10) respectively roll along the inner walls of the plurality of sliding seats (6).